3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $month=2; $dt=30; $year=2014; if(!checkdate($month, $dt, $year)){ echo \DateTime::createFromFormat('m', $month)->format('F') . " is not a valid date"; } else { $date = \DateTime::createFromFormat('d m Y', "$dt $month $year"); echo $date->format('jS F Y') . " will be a " . $date->format('l'); }
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.27, 5.4.34 - 5.4.45, 5.5.25 - 5.5.29, 5.5.31 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
February is not a valid date
Output for 5.3.29, 5.4.28 - 5.4.32, 5.5.24, 5.5.30
March is not a valid date
Output for 5.2.10 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/Lj55F on line 7 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/Lj55F on line 9 Fatal error: Call to undefined method DateTime::createFromFormat() in /in/Lj55F on line 7
Process exited with code 255.
Output for 5.2.0 - 5.2.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/Lj55F on line 7 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/Lj55F on line 9 Fatal error: Call to undefined method DateTime::createfromformat() in /in/Lj55F on line 7
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/Lj55F on line 7 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/Lj55F on line 9 Fatal error: Class 'DateTime' not found in /in/Lj55F on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/Lj55F on line 7 Parse error: syntax error, unexpected T_OBJECT_OPERATOR, expecting ',' or ';' in /in/Lj55F on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/Lj55F on line 7 Parse error: parse error, unexpected T_OBJECT_OPERATOR, expecting ',' or ';' in /in/Lj55F on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/Lj55F on line 7 Parse error: parse error, expecting `','' or `';'' in /in/Lj55F on line 7
Process exited with code 255.